USGS · 01460440

DELAWARE AND RARITAN CANAL

USGS · 01460440LIVE

Delaware and Raritan Canal at Port Mercer NJ

LAWRENCE TOWNSHIP, NJ40.3044°N, -74.6850°W Updated 9 hr ago

FLOW RATE

143cfs

WATER TEMP

79°F

AIR TEMP

66°F

WIND

2mph NNE

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

143cfs 0.4% vs avg

Optimal band: 122–164 cfs

PERIOD HIGH

152cfs

PERIOD LOW

141cfs

RUNNABLE

100%

last 7 day in band

Water Temperature

78.6°F

Precipitation History

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Weather Conditions

WEATHER CONDITIONS

TODAY

84°

66°

MON

85°

63°

TUE

91°

65°

WED

99°

72°

THU

89°

72°

FRI

87°

64°

SAT

79°

65°

TIME

SUN

NOW

MON

TUE

WED

THU

FRI

TEMP

hourly forecast

75°

mild

75°

77°

79°

80°

82°

83°

84°

83°

78°

75°

72°

71°

69°

68°

67°

66°

65°

64°

63°

66°

71°

74°

77°

79°

81°

83°

84°

85°

84°

81°

78°

76°

74°

71°

69°

68°

67°

66°

65°

67°

72°

77°

81°

84°

87°

89°

90°

91°

90°

88°

85°

82°

81°

80°

79°

78°

77°

76°

75°

73°

72°

74°

79°

83°

87°

91°

94°

97°

98°

99°

97°

93°

89°

84°

82°

79°

77°

76°

74°

73°

72°

74°

75°

76°

77°

78°

76°

85°

88°

89°

88°

85°

83°

79°

77°

75°

73°

72°

71°

70°

68°

65°

WIND

mph · gust · dir

3mph ENE

G 5 mph

ENE

ESE

G15

G16

SSE

G11

SSW

G10

SSW

G10

SSW

G10

SSW

G10

SSW

G12

SSW

G13

SSW

G13

SSW

G15

SSW

G16

SSW

G20

SSW

G21

SSW

G26

SSW

G25

SSW

G17

SSW

G19

SSW

G18

G13

G18

WSW

G14

WSW

G13

G15

WSW

G14

WSW

G14

WSW

G13

WSW

G13

WSW

G15

WSW

G15

G16

WSW

G19

WSW

G24

WSW

G26

WSW

G28

WSW

G29

WSW

G32

WSW

G32

WSW

G32

WSW

G30

WSW

G27

WSW

G25

WSW

G24

WSW

G24

WSW

G20

WSW

G17

G13

G15

G17

G18

WNW

G17

WNW

G17

G16

G17

G12

G14

NNW

G17

NNW

G15

NNW

G11

NNW

G14

NNW

G13

NNW

G10

G11

WNW

G13

WNW

G15

WNW

G16

G17

WNW

G18

WNW

G20

G16

G13

G14

G15

NNW

G14

G10

NNW

G16

PRECIP

chance %

12%

CLOUDS

cover %

clear

11%

13%

12%

37%

36%

18%

20%

41%

17%

14%

36%

13%

15%

10%

35%

10%

100%

94%

20%

16%

20%

14%

20%

71%

100%

50%

100%

66%

100%

15%

100%

82%

58%

PRESSURE

hPa · trend

1020

TemperatureWind / GustsPrecipitationCloud coverPressure

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FISH INDEX

Temperature

Ideal

Wind

Calm

Pressure

Rising — Slow

Moon Phase

Average

DAYLIGHT

SUNRISE

05:39 AM

SUNSET

08:29 PM

14H 50M OF DAYLIGHT

MOON PHASE

Waning Crescent

6% illuminated

Station Location

40.3044, -74.6850

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

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